Reorganise, separate motion from input parsing
Parse input was computing irrelevant data. The function has been inlined and extraneous computations in the function has been moved to the appropriate locations.
This commit is contained in:
parent
42a004e6e3
commit
4d7025876f
@ -291,6 +291,7 @@ INTERNAL void entityInit(GameState *state, v2 windowSize)
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hero->audioRenderer = PLATFORM_MEM_ALLOC(arena, 1, AudioRenderer);
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hero->audioRenderer = PLATFORM_MEM_ALLOC(arena, 1, AudioRenderer);
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hero->audioRenderer->sourceIndex = AUDIO_SOURCE_UNASSIGNED;
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hero->audioRenderer->sourceIndex = AUDIO_SOURCE_UNASSIGNED;
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world->heroId = hero->id;
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world->heroId = hero->id;
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world->cameraFollowingId = hero->id;
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/* Populate hero animation references */
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/* Populate hero animation references */
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entity_addAnim(assetManager, hero, animlist_hero_idle);
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entity_addAnim(assetManager, hero, animlist_hero_idle);
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@ -537,229 +538,6 @@ INTERNAL b32 getKeyStatus(KeyState *key, enum ReadKeyType readType,
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return FALSE;
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return FALSE;
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}
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}
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INTERNAL void parseInput(GameState *state, const f32 dt)
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{
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/*
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Equations of Motion
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f(t) = position m
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f'(t) = velocity m/s
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f"(t) = acceleration m/s^2
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The user supplies an acceleration, a, and by integrating
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f"(t) = a, where a is a constant, acceleration
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f'(t) = a*t + v, where v is a constant, old velocity
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f (t) = (a/2)*t^2 + v*t + p, where p is a constant, old position
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*/
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World *const world = &state->world[state->currWorldIndex];
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Entity *hero = &world->entities[entity_getIndex(world, world->heroId)];
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v2 ddPos = V2(0, 0);
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KeyState *keys = state->input.keys;
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for (enum KeyCode i = 0; i < keycode_count; i++)
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{
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KeyState *currKey = &keys[i];
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if (currKey->newHalfTransitionCount > currKey->oldHalfTransitionCount)
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{
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i32 numTransitions = currKey->newHalfTransitionCount -
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currKey->oldHalfTransitionCount;
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if (!IS_EVEN(numTransitions))
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{
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currKey->endedDown = ~currKey->endedDown;
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}
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}
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// Parse ui input
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// TODO(doyle): Multi press within frame overrides UI input parsing
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if ((i >= keycode_A && i <= keycode_Z) ||
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(i >= keycode_a && i <= keycode_z))
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{
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if (getKeyStatus(currKey, readkeytype_repeat, 0.15f, dt))
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{
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state->uiState.keyChar = i;
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}
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}
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}
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if (hero->stats->busyDuration <= 0)
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{
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if (getKeyStatus(&keys[keycode_right], readkeytype_repeat,
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KEY_DELAY_NONE, dt))
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{
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ddPos.x = 1.0f;
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hero->direction = direction_east;
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}
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if (getKeyStatus(&keys[keycode_left], readkeytype_repeat,
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KEY_DELAY_NONE, dt))
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{
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ddPos.x = -1.0f;
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hero->direction = direction_west;
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}
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if (getKeyStatus(&keys[keycode_up], readkeytype_repeat, KEY_DELAY_NONE,
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dt))
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{
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ddPos.y = 1.0f;
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}
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if (getKeyStatus(&keys[keycode_down], readkeytype_repeat,
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KEY_DELAY_NONE, dt))
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{
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ddPos.y = -1.0f;
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}
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if (ddPos.x != 0.0f && ddPos.y != 0.0f)
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{
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// NOTE(doyle): Cheese it and pre-compute the vector for diagonal
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// using
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// pythagoras theorem on a unit triangle
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// 1^2 + 1^2 = c^2
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ddPos = v2_scale(ddPos, 0.70710678118f);
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}
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if (getKeyStatus(&keys[keycode_enter], readkeytype_oneShot,
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KEY_DELAY_NONE, dt))
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{
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state->uiState.keyEntered = keycode_enter;
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}
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if (getKeyStatus(&keys[keycode_tab], readkeytype_delayedRepeat, 0.25f,
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dt))
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{
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state->uiState.keyEntered = keycode_tab;
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}
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if (getKeyStatus(&keys[keycode_space], readkeytype_delayedRepeat, 0.25f,
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dt))
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{
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state->uiState.keyChar = keycode_space;
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}
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if (getKeyStatus(&keys[keycode_i], readkeytype_delayedRepeat, 0.25f,
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dt))
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{
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state->uiState.keyChar = keycode_i;
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}
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if (getKeyStatus(&keys[keycode_backspace], readkeytype_delayedRepeat,
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0.1f, dt))
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{
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state->uiState.keyEntered = keycode_backspace;
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}
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if (getKeyStatus(&keys[keycode_left_square_bracket],
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readkeytype_delayedRepeat, 0.25f, dt))
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{
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Renderer *renderer = &state->renderer;
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f32 yPos = CAST(f32)(rand() % CAST(i32)renderer->size.h);
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f32 xModifier = 5.0f - CAST(f32)(rand() % 3);
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v2 pos = V2(renderer->size.w - (renderer->size.w / xModifier), yPos);
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entity_addGenericMob(&state->arena, &state->assetManager, world,
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pos);
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}
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}
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// NOTE(doyle): Clipping threshold for snapping velocity to 0
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f32 epsilon = 0.5f;
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v2 epsilonDpos = v2_sub(V2(epsilon, epsilon),
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V2(ABS(hero->dPos.x), ABS(hero->dPos.y)));
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if (epsilonDpos.x >= 0.0f && epsilonDpos.y >= 0.0f)
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{
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hero->dPos = V2(0.0f, 0.0f);
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if (hero->currAnimId == animlist_hero_walk)
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{
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entity_setActiveAnim(hero, animlist_hero_idle);
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}
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}
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else if (hero->currAnimId == animlist_hero_idle)
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{
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entity_setActiveAnim(hero, animlist_hero_walk);
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}
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f32 heroSpeed = 6.2f * METERS_TO_PIXEL;
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if (getKeyStatus(&state->input.keys[keycode_leftShift], readkeytype_repeat,
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KEY_DELAY_NONE, dt))
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{
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// TODO: Context sensitive command separation
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state->uiState.keyMod = keycode_leftShift;
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heroSpeed = CAST(f32)(22.0f * 10.0f * METERS_TO_PIXEL);
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}
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else
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{
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state->uiState.keyMod = keycode_null;
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}
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ddPos = v2_scale(ddPos, heroSpeed);
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// TODO(doyle): Counteracting force on player's acceleration is arbitrary
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ddPos = v2_sub(ddPos, v2_scale(hero->dPos, 5.5f));
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/*
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NOTE(doyle): Calculate new position from acceleration with old velocity
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new Position = (a/2) * (t^2) + (v*t) + p,
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acceleration = (a/2) * (t^2)
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old velocity = (v*t)
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*/
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v2 ddPosNew = v2_scale(v2_scale(ddPos, 0.5f), SQUARED(dt));
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v2 dPos = v2_scale(hero->dPos, dt);
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v2 newHeroP = v2_add(v2_add(ddPosNew, dPos), hero->pos);
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// TODO(doyle): Only check collision for entities within small bounding box
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// of the hero
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b32 heroCollided = FALSE;
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if (hero->collides == TRUE)
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{
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for (i32 i = 0; i < world->maxEntities; i++)
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{
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Entity entity = world->entities[i];
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if (entity.state == entitystate_dead) continue;
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if (entity.id == world->heroId) continue;
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if (entity.collides)
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{
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v4 heroRect =
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V4(newHeroP.x, newHeroP.y, (newHeroP.x + hero->hitboxSize.x),
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(newHeroP.y + hero->hitboxSize.y));
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v4 entityRect = getEntityScreenRect(entity);
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if (((heroRect.z >= entityRect.x && heroRect.z <= entityRect.z) ||
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(heroRect.x >= entityRect.x && heroRect.x <= entityRect.z)) &&
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((heroRect.w <= entityRect.y && heroRect.w >= entityRect.w) ||
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(heroRect.y <= entityRect.y && heroRect.y >= entityRect.w)))
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{
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heroCollided = TRUE;
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break;
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}
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}
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}
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}
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if (heroCollided)
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{
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hero->dPos = V2(0.0f, 0.0f);
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}
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else
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{
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// f'(t) = curr velocity = a*t + v, where v is old velocity
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hero->dPos = v2_add(hero->dPos, v2_scale(ddPos, dt));
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hero->pos = newHeroP;
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// NOTE(doyle): Set the camera such that the hero is centered
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v2 offsetFromHeroToCameraOrigin =
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V2((hero->pos.x - (0.5f * state->renderer.size.w)), (0.0f));
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// NOTE(doyle): Account for the hero's origin being the bottom left
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offsetFromHeroToCameraOrigin.x += (hero->hitboxSize.x * 0.5f);
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world->cameraPos = offsetFromHeroToCameraOrigin;
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}
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}
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INTERNAL Rect createWorldBoundedCamera(World *world, v2 size)
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INTERNAL Rect createWorldBoundedCamera(World *world, v2 size)
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{
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{
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Rect camera = {world->cameraPos, size};
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Rect camera = {world->cameraPos, size};
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@ -1097,7 +875,7 @@ INTERNAL void endAttack(MemoryArena *arena, EventQueue *eventQueue,
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}
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}
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}
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}
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INTERNAL void sortWorldEntityList(World *world, i32 numDeadEntities)
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INTERNAL void sortWorldEntityList(World *world)
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{
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{
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b32 listHasChanged = TRUE;
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b32 listHasChanged = TRUE;
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i32 numUnsortedEntities = world->freeEntityIndex;
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i32 numUnsortedEntities = world->freeEntityIndex;
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@ -1120,8 +898,6 @@ INTERNAL void sortWorldEntityList(World *world, i32 numDeadEntities)
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}
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}
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numUnsortedEntities--;
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numUnsortedEntities--;
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}
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}
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world->freeEntityIndex -= numDeadEntities;
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}
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}
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typedef struct DamageDisplay
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typedef struct DamageDisplay
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@ -1138,12 +914,10 @@ typedef struct BattleState
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GLOBAL_VAR BattleState battleState = {0};
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GLOBAL_VAR BattleState battleState = {0};
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void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
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void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
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{
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{
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// TODO(doyle): use proper dt limiting techniques
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if (dt >= 1.0f) dt = 1.0f;
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if (dt >= 1.0f) dt = 1.0f;
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/* Update */
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parseInput(state, dt);
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GL_CHECK_ERROR();
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GL_CHECK_ERROR();
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AssetManager *assetManager = &state->assetManager;
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AssetManager *assetManager = &state->assetManager;
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@ -1152,6 +926,89 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
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Font *font = &assetManager->font;
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Font *font = &assetManager->font;
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MemoryArena *arena = &state->arena;
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MemoryArena *arena = &state->arena;
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/*
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**********************
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* Parse Input Keys
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**********************
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*/
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{
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/*
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**********************
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* Parse Alphabet Keys
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**********************
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*/
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KeyState *keys = state->input.keys;
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for (enum KeyCode code = 0; code < keycode_count; code++)
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{
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b32 parseKey = FALSE;
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KeyState *key = &keys[code];
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if (key->newHalfTransitionCount > key->oldHalfTransitionCount)
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{
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i32 numTransitions =
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key->newHalfTransitionCount - key->oldHalfTransitionCount;
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if (!IS_EVEN(numTransitions))
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key->endedDown = (key->endedDown) ? FALSE : TRUE;
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}
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if (code >= keycode_a && code <= keycode_z) parseKey = TRUE;
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if (code >= keycode_A && code <= keycode_Z) parseKey = TRUE;
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if (code >= keycode_0 && code <= keycode_9) parseKey = TRUE;
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if (!parseKey) continue;
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if (getKeyStatus(key, readkeytype_repeat, 0.15f, dt))
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{
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// TODO(doyle): Multi press within frame overrides ui parsing
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state->uiState.keyChar = code;
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}
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}
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/*
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**************************
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* Parse Game Control Keys
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**************************
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*/
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if (getKeyStatus(&keys[keycode_enter], readkeytype_oneShot,
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KEY_DELAY_NONE, dt))
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{
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state->uiState.keyEntered = keycode_enter;
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}
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if (getKeyStatus(&keys[keycode_tab], readkeytype_delayedRepeat, 0.25f,
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dt))
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{
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state->uiState.keyEntered = keycode_tab;
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}
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if (getKeyStatus(&keys[keycode_space], readkeytype_delayedRepeat, 0.25f,
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dt))
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{
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state->uiState.keyChar = keycode_space;
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}
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if (getKeyStatus(&keys[keycode_backspace], readkeytype_delayedRepeat,
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0.1f, dt))
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{
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state->uiState.keyEntered = keycode_backspace;
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}
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if (getKeyStatus(&keys[keycode_left_square_bracket],
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readkeytype_delayedRepeat, 0.25f, dt))
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{
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Renderer *renderer = &state->renderer;
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f32 yPos = CAST(f32)(rand() % CAST(i32) renderer->size.h);
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f32 xModifier = 5.0f - CAST(f32)(rand() % 3);
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v2 pos =
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V2(renderer->size.w - (renderer->size.w / xModifier), yPos);
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entity_addGenericMob(&state->arena, &state->assetManager, world,
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pos);
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}
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}
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/*
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/*
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******************************
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******************************
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* Update entities and render
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* Update entities and render
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@ -1160,10 +1017,24 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
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EventQueue eventQueue = {0};
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EventQueue eventQueue = {0};
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Rect camera = createWorldBoundedCamera(world, renderer->size);
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Rect camera = createWorldBoundedCamera(world, renderer->size);
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AudioManager *audioManager = &state->audioManager;
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AudioManager *audioManager = &state->audioManager;
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ASSERT(world->freeEntityIndex < world->maxEntities);
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ASSERT(world->freeEntityIndex < world->maxEntities);
|
||||||
for (i32 i = 0; i < world->freeEntityIndex; i++)
|
for (i32 i = 0; i < world->freeEntityIndex; i++)
|
||||||
{
|
{
|
||||||
Entity *const entity = &world->entities[i];
|
Entity *const entity = &world->entities[i];
|
||||||
|
|
||||||
|
/* Reposition camera if entity is targeted id */
|
||||||
|
if (world->cameraFollowingId == entity->id)
|
||||||
|
{
|
||||||
|
// NOTE(doyle): Set the camera such that the hero is centered
|
||||||
|
v2 offsetFromEntityToCameraOrigin =
|
||||||
|
V2((entity->pos.x - (0.5f * state->renderer.size.w)), (0.0f));
|
||||||
|
|
||||||
|
// NOTE(doyle): Account for the hero's origin being the bottom left
|
||||||
|
offsetFromEntityToCameraOrigin.x += (entity->hitboxSize.x * 0.5f);
|
||||||
|
world->cameraPos = offsetFromEntityToCameraOrigin;
|
||||||
|
}
|
||||||
|
|
||||||
if (entity->state == entitystate_dead) continue;
|
if (entity->state == entitystate_dead) continue;
|
||||||
|
|
||||||
if (entity->type == entitytype_soundscape)
|
if (entity->type == entitytype_soundscape)
|
||||||
@ -1229,7 +1100,7 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
|
|
||||||
/*
|
/*
|
||||||
*****************************************************
|
*****************************************************
|
||||||
* Set mob to battle mode if within distance from hero
|
* Calculate Mob In Battle Range
|
||||||
*****************************************************
|
*****************************************************
|
||||||
*/
|
*/
|
||||||
if (entity->type == entitytype_mob)
|
if (entity->type == entitytype_mob)
|
||||||
@ -1262,9 +1133,178 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
entityStateSwitch(&eventQueue, world, entity, newState);
|
entityStateSwitch(&eventQueue, world, entity, newState);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
**************************
|
||||||
|
* Calculate Hero Movement
|
||||||
|
**************************
|
||||||
|
*/
|
||||||
|
if (entity->type == entitytype_hero)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
Equations of Motion
|
||||||
|
f(t) = position m
|
||||||
|
f'(t) = velocity m/s
|
||||||
|
f"(t) = acceleration m/s^2
|
||||||
|
|
||||||
|
The user supplies an acceleration, a, and by integrating
|
||||||
|
f"(t) = a, where a is a constant, acceleration
|
||||||
|
f'(t) = a*t + v, where v is a constant, old velocity
|
||||||
|
f (t) = (a/2)*t^2 + v*t + p, where p is a constant, old position
|
||||||
|
*/
|
||||||
|
|
||||||
|
Entity *hero = entity;
|
||||||
|
KeyState *keys = state->input.keys;
|
||||||
|
|
||||||
|
v2 ddPos = V2(0, 0);
|
||||||
|
if (hero->stats->busyDuration <= 0)
|
||||||
|
{
|
||||||
|
if (getKeyStatus(&keys[keycode_right], readkeytype_repeat,
|
||||||
|
KEY_DELAY_NONE, dt))
|
||||||
|
{
|
||||||
|
ddPos.x = 1.0f;
|
||||||
|
hero->direction = direction_east;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (getKeyStatus(&keys[keycode_left], readkeytype_repeat,
|
||||||
|
KEY_DELAY_NONE, dt))
|
||||||
|
{
|
||||||
|
ddPos.x = -1.0f;
|
||||||
|
hero->direction = direction_west;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (getKeyStatus(&keys[keycode_up], readkeytype_repeat,
|
||||||
|
KEY_DELAY_NONE, dt))
|
||||||
|
{
|
||||||
|
ddPos.y = 1.0f;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (getKeyStatus(&keys[keycode_down], readkeytype_repeat,
|
||||||
|
KEY_DELAY_NONE, dt))
|
||||||
|
{
|
||||||
|
ddPos.y = -1.0f;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ddPos.x != 0.0f && ddPos.y != 0.0f)
|
||||||
|
{
|
||||||
|
// NOTE(doyle): Cheese it and pre-compute the vector for
|
||||||
|
// diagonal
|
||||||
|
// using
|
||||||
|
// pythagoras theorem on a unit triangle
|
||||||
|
// 1^2 + 1^2 = c^2
|
||||||
|
ddPos = v2_scale(ddPos, 0.70710678118f);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
**************************
|
||||||
|
* Calculate Hero Speed
|
||||||
|
**************************
|
||||||
|
*/
|
||||||
|
// NOTE(doyle): Clipping threshold for snapping velocity to 0
|
||||||
|
f32 epsilon = 0.5f;
|
||||||
|
v2 epsilonDpos = v2_sub(V2(epsilon, epsilon),
|
||||||
|
V2(ABS(hero->dPos.x), ABS(hero->dPos.y)));
|
||||||
|
|
||||||
|
if (epsilonDpos.x >= 0.0f && epsilonDpos.y >= 0.0f)
|
||||||
|
{
|
||||||
|
hero->dPos = V2(0.0f, 0.0f);
|
||||||
|
if (hero->currAnimId == animlist_hero_walk)
|
||||||
|
{
|
||||||
|
entity_setActiveAnim(hero, animlist_hero_idle);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (hero->currAnimId == animlist_hero_idle)
|
||||||
|
{
|
||||||
|
entity_setActiveAnim(hero, animlist_hero_walk);
|
||||||
|
}
|
||||||
|
|
||||||
|
f32 heroSpeed = 6.2f * METERS_TO_PIXEL;
|
||||||
|
if (getKeyStatus(&state->input.keys[keycode_leftShift],
|
||||||
|
readkeytype_repeat, KEY_DELAY_NONE, dt))
|
||||||
|
{
|
||||||
|
// TODO: Context sensitive command separation
|
||||||
|
state->uiState.keyMod = keycode_leftShift;
|
||||||
|
heroSpeed = CAST(f32)(22.0f * 10.0f * METERS_TO_PIXEL);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
state->uiState.keyMod = keycode_null;
|
||||||
|
}
|
||||||
|
|
||||||
|
ddPos = v2_scale(ddPos, heroSpeed);
|
||||||
|
// TODO(doyle): Counteracting force on player's acceleration is
|
||||||
|
// arbitrary
|
||||||
|
ddPos = v2_sub(ddPos, v2_scale(hero->dPos, 5.5f));
|
||||||
|
|
||||||
|
/*
|
||||||
|
NOTE(doyle): Calculate new position from acceleration with old
|
||||||
|
velocity
|
||||||
|
new Position = (a/2) * (t^2) + (v*t) + p,
|
||||||
|
acceleration = (a/2) * (t^2)
|
||||||
|
old velocity = (v*t)
|
||||||
|
*/
|
||||||
|
v2 ddPosNew = v2_scale(v2_scale(ddPos, 0.5f), SQUARED(dt));
|
||||||
|
v2 dPos = v2_scale(hero->dPos, dt);
|
||||||
|
v2 newHeroP = v2_add(v2_add(ddPosNew, dPos), hero->pos);
|
||||||
|
|
||||||
|
/*
|
||||||
|
**************************
|
||||||
|
* Collision Detection
|
||||||
|
**************************
|
||||||
|
*/
|
||||||
|
// TODO(doyle): Only check collision for entities within small
|
||||||
|
// bounding box of the hero
|
||||||
|
b32 heroCollided = FALSE;
|
||||||
|
if (hero->collides == TRUE)
|
||||||
|
{
|
||||||
|
for (i32 i = 0; i < world->maxEntities; i++)
|
||||||
|
{
|
||||||
|
Entity collider = world->entities[i];
|
||||||
|
if (collider.state == entitystate_dead) continue;
|
||||||
|
if (collider.id == world->heroId) continue;
|
||||||
|
|
||||||
|
if (collider.collides)
|
||||||
|
{
|
||||||
|
Rect heroRect = {newHeroP, hero->hitboxSize};
|
||||||
|
|
||||||
|
v2 heroTopLeftP = getPosRelativeToRect(
|
||||||
|
heroRect, V2(0, 0), rectbaseline_topLeft);
|
||||||
|
v2 heroTopRightP = getPosRelativeToRect(
|
||||||
|
heroRect, V2(0, 0), rectbaseline_topRight);
|
||||||
|
v2 heroBottomLeftP = getPosRelativeToRect(
|
||||||
|
heroRect, V2(0, 0), rectbaseline_bottomLeft);
|
||||||
|
v2 heroBottomRightP = getPosRelativeToRect(
|
||||||
|
heroRect, V2(0, 0), rectbaseline_bottomRight);
|
||||||
|
|
||||||
|
Rect colliderRect = {collider.pos, collider.hitboxSize};
|
||||||
|
|
||||||
|
if (math_pointInRect(colliderRect, heroTopLeftP) ||
|
||||||
|
math_pointInRect(colliderRect, heroTopRightP) ||
|
||||||
|
math_pointInRect(colliderRect, heroBottomLeftP) ||
|
||||||
|
math_pointInRect(colliderRect, heroBottomRightP))
|
||||||
|
{
|
||||||
|
heroCollided = TRUE;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (heroCollided)
|
||||||
|
{
|
||||||
|
hero->dPos = V2(0.0f, 0.0f);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// f'(t) = curr velocity = a*t + v, where v is old velocity
|
||||||
|
hero->dPos = v2_add(hero->dPos, v2_scale(ddPos, dt));
|
||||||
|
hero->pos = newHeroP;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
**************************************************
|
**************************************************
|
||||||
* Conduct battle for humanoid entities if in range
|
* Conduct Battle For Mobs In Range
|
||||||
**************************************************
|
**************************************************
|
||||||
*/
|
*/
|
||||||
if (entity->type == entitytype_mob || entity->type == entitytype_hero)
|
if (entity->type == entitytype_mob || entity->type == entitytype_hero)
|
||||||
@ -1298,17 +1338,17 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
****************
|
||||||
|
* Update Entity
|
||||||
|
****************
|
||||||
|
*/
|
||||||
if (entity->audioRenderer)
|
if (entity->audioRenderer)
|
||||||
{
|
{
|
||||||
audio_updateAndPlay(&state->arena, &state->audioManager,
|
audio_updateAndPlay(&state->arena, &state->audioManager,
|
||||||
entity->audioRenderer);
|
entity->audioRenderer);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
|
||||||
**************************************************
|
|
||||||
* Update animations and render entity
|
|
||||||
**************************************************
|
|
||||||
*/
|
|
||||||
if (entity->tex)
|
if (entity->tex)
|
||||||
{
|
{
|
||||||
entity_updateAnim(entity, dt);
|
entity_updateAnim(entity, dt);
|
||||||
@ -1318,6 +1358,11 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
*****************************************
|
||||||
|
* Process Events From Entity Update Loop
|
||||||
|
*****************************************
|
||||||
|
*/
|
||||||
i32 numDeadEntities = 0;
|
i32 numDeadEntities = 0;
|
||||||
for (i32 i = 0; i < eventQueue.numEvents; i++)
|
for (i32 i = 0; i < eventQueue.numEvents; i++)
|
||||||
{
|
{
|
||||||
@ -1383,25 +1428,12 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Render all damage strings */
|
|
||||||
for (i32 i = 0; i < ARRAY_COUNT(battleState.damageDisplay); i++)
|
|
||||||
{
|
|
||||||
if (battleState.damageDisplay[i].lifetime > 0.0f)
|
|
||||||
{
|
|
||||||
battleState.damageDisplay[i].lifetime -= dt;
|
|
||||||
|
|
||||||
char *damageString = battleState.damageDisplay[i].damageStr;
|
|
||||||
v2 damagePos = battleState.damageDisplay[i].pos;
|
|
||||||
f32 lifetime = battleState.damageDisplay[i].lifetime;
|
|
||||||
|
|
||||||
// TODO(doyle): Incorporate UI into entity list or it's own list
|
|
||||||
// with a rendering lifetime value
|
|
||||||
renderer_string(renderer, &state->arena, camera, font,
|
|
||||||
damageString, damagePos, V2(0, 0), 0,
|
|
||||||
V4(1, 1, 1, lifetime));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
****************************
|
||||||
|
* Update World From Results
|
||||||
|
****************************
|
||||||
|
*/
|
||||||
// TODO(doyle): Dead hero not accounted for here
|
// TODO(doyle): Dead hero not accounted for here
|
||||||
Entity *hero = getHeroEntity(world);
|
Entity *hero = getHeroEntity(world);
|
||||||
if (world->numEntitiesInBattle > 0)
|
if (world->numEntitiesInBattle > 0)
|
||||||
@ -1428,6 +1460,33 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
hero->stats->busyDuration = 0;
|
hero->stats->busyDuration = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
sortWorldEntityList(world);
|
||||||
|
world->freeEntityIndex -= numDeadEntities;
|
||||||
|
|
||||||
|
/*
|
||||||
|
********************
|
||||||
|
* UI Rendering Code
|
||||||
|
********************
|
||||||
|
*/
|
||||||
|
/* Render all damage strings */
|
||||||
|
for (i32 i = 0; i < ARRAY_COUNT(battleState.damageDisplay); i++)
|
||||||
|
{
|
||||||
|
if (battleState.damageDisplay[i].lifetime > 0.0f)
|
||||||
|
{
|
||||||
|
battleState.damageDisplay[i].lifetime -= dt;
|
||||||
|
|
||||||
|
char *damageString = battleState.damageDisplay[i].damageStr;
|
||||||
|
v2 damagePos = battleState.damageDisplay[i].pos;
|
||||||
|
f32 lifetime = battleState.damageDisplay[i].lifetime;
|
||||||
|
|
||||||
|
// TODO(doyle): Incorporate UI into entity list or it's own list
|
||||||
|
// with a rendering lifetime value
|
||||||
|
renderer_string(renderer, &state->arena, camera, font,
|
||||||
|
damageString, damagePos, V2(0, 0), 0,
|
||||||
|
V4(1, 1, 1, lifetime));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
// INIT IMGUI
|
// INIT IMGUI
|
||||||
state->uiState.hotItem = 0;
|
state->uiState.hotItem = 0;
|
||||||
|
|
||||||
@ -1523,9 +1582,6 @@ void worldTraveller_gameUpdateAndRender(GameState *state, f32 dt)
|
|||||||
state->input.keys[i].oldHalfTransitionCount =
|
state->input.keys[i].oldHalfTransitionCount =
|
||||||
state->input.keys[i].newHalfTransitionCount;
|
state->input.keys[i].newHalfTransitionCount;
|
||||||
}
|
}
|
||||||
|
|
||||||
sortWorldEntityList(world, numDeadEntities);
|
|
||||||
|
|
||||||
#ifdef DENGINE_DEBUG
|
#ifdef DENGINE_DEBUG
|
||||||
for (i32 i = 0; i < world->freeEntityIndex-1; i++)
|
for (i32 i = 0; i < world->freeEntityIndex-1; i++)
|
||||||
{
|
{
|
||||||
|
|||||||
@ -43,6 +43,7 @@ typedef union v4
|
|||||||
struct { f32 x, y, z, w; };
|
struct { f32 x, y, z, w; };
|
||||||
struct { f32 r, g, b, a; };
|
struct { f32 r, g, b, a; };
|
||||||
f32 e[4];
|
f32 e[4];
|
||||||
|
v2 vec2[2];
|
||||||
} v4;
|
} v4;
|
||||||
|
|
||||||
typedef struct Rect
|
typedef struct Rect
|
||||||
|
|||||||
@ -47,6 +47,7 @@ typedef struct World
|
|||||||
|
|
||||||
enum TexList texType;
|
enum TexList texType;
|
||||||
|
|
||||||
|
i32 cameraFollowingId;
|
||||||
v2 cameraPos; // In pixels
|
v2 cameraPos; // In pixels
|
||||||
v4 bounds; // In pixels
|
v4 bounds; // In pixels
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user